Abstract: The present invention provides universal conversion system, comprising: at least one universal port connected with a connector to a smart X-bar, and at least one type of sensing circuitry connected with a connector to the smart X-bar, wherein each universal port is configured to connect with a connector to a transducer, each type of sensing circuitry is configured to measure a different type of electrical information, and the smart X-bar is configured to connect each universal port with each type of sensing circuitry. The present invention further provides a method for utilizing information accumulated in a database of a network for improving the mode of action of a plurality of universal conversion systems connected to the network.

Abstract: The subject matter discloses a faucet inserted into a paint port of a painting apparatus to control flow of paint removed from the painting apparatus, the faucet comprising an external mold rotatably insertable into a paint port of a painting apparatus; wherein said external mold is spiral; an internal mold insertable into the external mold; a faucet valve to control flow of paint from the paint apparatus.

Abstract: The present invention provides universal conversion system, comprising: at least one universal port connected with a connector to a smart X-bar, and at least one type of sensing circuitry connected with a connector to the smart X-bar, wherein each universal port is configured to connect with a connector to a transducer, each type of sensing circuitry is configured to measure a different type of electrical information, and the smart X-bar is configured to connect each universal port with each type of sensing circuitry. The present invention further provides a method for utilizing information accumulated in a database of a network for improving the mode of action of a plurality of universal conversion systems connected to the network.

Abstract: The subject matter discloses a painting apparatus comprising a paint bag containing paint; a paint port through which paint flows from the paint bag; an air bag to receive gas configured to apply pressure to the paint bag as it receives air; an air port through which the gas enters the air bag; wherein the air bag and the paint bag are located within the painting apparatus, such that expansion of the air bag by pumping of the gas into the air bag forces the paint from the paint bag via the paint port.

Abstract: The subject matter discloses a faucet inserted into a paint port of a painting apparatus to control flow of paint removed from the painting apparatus, the faucet comprising an external mold rotatably insertable into a paint port of a painting apparatus; wherein said external mold is spiral; an internal mold insertable into the external mold; a faucet valve to control flow of paint from the paint apparatus.

Abstract: The subject matter discloses a painting apparatus comprising a paint bag containing paint; a paint port through which paint flows from the paint bag; an air bag to receive gas configured to apply pressure to the paint bag as it receives air; an air port through which the gas enters the air bag; wherein the air bag and the paint bag are located within the painting apparatus, such that expansion of the air bag by pumping of the gas into the air bag forces the paint from the paint bag via the paint port.